JPH05146765A - Cleaner - Google Patents

Cleaner

Info

Publication number
JPH05146765A
JPH05146765A JP3316048A JP31604891A JPH05146765A JP H05146765 A JPH05146765 A JP H05146765A JP 3316048 A JP3316048 A JP 3316048A JP 31604891 A JP31604891 A JP 31604891A JP H05146765 A JPH05146765 A JP H05146765A
Authority
JP
Japan
Prior art keywords
cleaned
objects
rollers
held
cleaning
Prior art date
Legal status (The legal status is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the status listed.)
Pending
Application number
JP3316048A
Other languages
Japanese (ja)
Inventor
Tomoyoshi Ogoshi
智義 大越
Yoshifumi Honma
芳文 本間
Yoshiharu Takizawa
芳治 滝沢
Current Assignee (The listed assignees may be inaccurate. Google has not performed a legal analysis and makes no representation or warranty as to the accuracy of the list.)
Hitachi Ltd
Original Assignee
Hitachi Ltd
Priority date (The priority date is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the date listed.)
Filing date
Publication date
Application filed by Hitachi Ltd filed Critical Hitachi Ltd
Priority to JP3316048A priority Critical patent/JPH05146765A/en
Publication of JPH05146765A publication Critical patent/JPH05146765A/en
Pending legal-status Critical Current

Links

Classifications

    • Y—GENERAL TAGGING OF NEW TECHNOLOGICAL DEVELOPMENTS; GENERAL TAGGING OF CROSS-SECTIONAL TECHNOLOGIES SPANNING OVER SEVERAL SECTIONS OF THE IPC; TECHNICAL SUBJECTS COVERED BY FORMER USPC CROSS-REFERENCE ART COLLECTIONS [XRACs] AND DIGESTS
    • Y02—TECHNOLOGIES OR APPLICATIONS FOR MITIGATION OR ADAPTATION AGAINST CLIMATE CHANGE
    • Y02E—REDUCTION OF GREENHOUSE GAS [GHG] EMISSIONS, RELATED TO ENERGY GENERATION, TRANSMISSION OR DISTRIBUTION
    • Y02E60/00—Enabling technologies; Technologies with a potential or indirect contribution to GHG emissions mitigation
    • Y02E60/30—Hydrogen technology
    • Y02E60/50—Fuel cells

Landscapes

  • Cleaning In General (AREA)
  • Manufacturing Of Magnetic Record Carriers (AREA)

Abstract

PURPOSE:To provide the improved cleaner capable of producing a good cleaning effect, simplifying the structure and reducing the economical burden and further capable of simplifying the conveyor lines for a material to be cleaned between the stages in the cleaner without varying the rotation of the material. CONSTITUTION:A discoid material is rotatably held and cleaned by this cleaner. In this case, the periphery of the material is held by >=3 rollers 3, all the rollers 3 are rotated by the common rotating source. Even when the sizes of the materials are different, the materials are held by the common holding mechanism by making the set position of the rollers 3 variable with the center of the material fixed at all times.

Description

【発明の詳細な説明】Detailed Description of the Invention

【０００１】[0001]

【産業上の利用分野】本発明は洗浄装置に係り、さらに
詳細には、サイズの異なる被洗浄物、たとえば磁気記憶
媒体用ディスク（以下、磁気ディスクと称する）のよう
に、ディスクサイズが５インチ，３．５インチ，２．５
インチなどと異なる被洗浄物を一台の洗浄装置によって
洗浄するのに適した被洗浄物保持機構に関する。BACKGROUND OF THE INVENTION 1. Field of the Invention The present invention relates to a cleaning apparatus, and more specifically, it has a size of 5 inches such as a magnetic storage medium disk (hereinafter referred to as a magnetic disk) having different sizes to be cleaned. , 3.5 inch, 2.5
BACKGROUND OF THE INVENTION 1. Field of the Invention The present invention relates to an object-to-be-cleaned holding mechanism suitable for cleaning an object to be cleaned different from inches or the like with a single cleaning device.

【０００２】[0002]

【従来の技術】磁気ディスクを洗浄する洗浄装置の従来
例としては、たとえば特開昭６１−８７３４号公報に記
載のものを挙げることができる。2. Description of the Related Art As a conventional example of a cleaning device for cleaning a magnetic disk, there is, for example, the one described in Japanese Patent Laid-Open No. 61-8734.

【０００３】そして、その構成は、磁気ディスクの内周
を棒状支持部材で支持する一方、磁気ディスクの外周に
長尺状の回転ローラを複数個当接させ、サイズの異なる
被洗浄物を保持する場合には、この被洗浄物の外周を保
持している長尺状回転ローラのセット位置を可変にする
というものである。According to this structure, the inner circumference of the magnetic disk is supported by a rod-shaped supporting member, and a plurality of long rotary rollers are brought into contact with the outer circumference of the magnetic disk to hold objects to be cleaned of different sizes. In this case, the set position of the long rotary roller holding the outer periphery of the object to be cleaned is made variable.

【０００４】[0004]

【発明が解決しようとする課題】しかしながら、前記し
た従来技術にあっては、磁気ディスクの内周を棒状支持
部材で支持しているため、この内周部をブラシ洗浄しよ
うとしても、前記棒状支持部材が障害となってその洗浄
効果が損なわれるばかりでなく、磁気ディスクの内周と
棒状支持部材との間には隙間が設けられているため、磁
気ディスクの外周に当接している複数個の回転ローラの
押付力が経年変化によって微視的に狂ってくると、磁気
ディスクの回転にバラツキ（この場合ブレ）を生じ、磁
気ディスクの内周面と棒状部材との間に局所的な衝突を
繰り返し、磁気ディスクの内周面を傷めることが懸念さ
れる。However, in the above-mentioned prior art, since the inner periphery of the magnetic disk is supported by the rod-shaped supporting member, the rod-shaped support is used even if the inner peripheral portion is to be brush-cleaned. Not only does the member obstruct the cleaning effect, but a gap is provided between the inner circumference of the magnetic disk and the rod-shaped support member, so a plurality of members contacting the outer circumference of the magnetic disk are not provided. When the pressing force of the rotating roller becomes microscopically distorted due to secular change, the rotation of the magnetic disk varies (in this case, blurring), causing a local collision between the inner peripheral surface of the magnetic disk and the rod-shaped member. Repeatedly, there is a concern that the inner peripheral surface of the magnetic disk may be damaged.

【０００５】本発明の目的は、被洗浄物の回転にバラツ
キを生じることなく、良好な洗浄効果を得ることがで
き、加えて構造の簡素化と経済的負担の軽減、さらには
洗浄装置内における各工程間の被洗浄物搬送系をも簡素
化することのできる、改良された洗浄装置を提供するこ
とにある。The object of the present invention is to obtain a good cleaning effect without causing variations in the rotation of the object to be cleaned, in addition to simplifying the structure and reducing the economic burden, and further in the cleaning device. An object of the present invention is to provide an improved cleaning device that can also simplify an object conveyance system between steps.

【０００６】[0006]

【課題を解決するための手段】前記目的は、円盤状の被
洗浄物を可回転的に保持して洗浄する洗浄装置におい
て、前記被洗浄物の外周を３個以上のローラによって保
持し、それら複数個の回転ローラの全てに回転駆動力を
与えるとともに、前記複数個のローラの回転駆動源を共
通とし、さらに被洗浄物のサイズが異なる場合であって
もそれらの被洗浄物を共通の保持機構で保持すべく、常
に被洗浄物の中心位置を一定とした状態で前記回転ロー
ラのセット位置を可変とすることによって達成される。In the cleaning device for rotatably holding and cleaning a disk-shaped object to be cleaned, the outer periphery of the object to be cleaned is held by three or more rollers, A rotary drive force is applied to all of the plurality of rotary rollers, the rotary drive source of the plurality of rollers is common, and the objects to be cleaned are held in common even if the sizes of the objects to be cleaned are different. This is achieved by making the set position of the rotary roller variable while keeping the center position of the object to be cleaned always held by the mechanism.

【０００７】[0007]

【作用】しかして、前記構成よりなる本発明によれば、
洗浄物の外周を３個以上のローラによって保持し、それ
ら複数個の回転ローラの全てに回転駆動力を与えるよう
にしたことにより、被洗浄物は、これに加えられる洗浄
ブラシの押し圧など、外部からの負荷に対して安定した
回転力を得ることができ、ひいては被洗浄物の回転力の
バラツキをなくすことができる。According to the present invention having the above structure,
By holding the outer periphery of the object to be cleaned by three or more rollers and applying a rotational driving force to all of the plurality of rotating rollers, the object to be cleaned is pressed by a cleaning brush, etc. It is possible to obtain a stable rotational force with respect to an external load, and to eliminate variations in the rotational force of the object to be cleaned.

【０００８】また、前記複数個のローラの回転駆動源を
共通とすることにより、構造の簡素化と経済的負担軽減
の効果とを同時にはかることができる。Further, by making the rotary drive source common to the plurality of rollers, the structure can be simplified and the economical burden can be reduced at the same time.

【０００９】さらに、被洗浄物のサイズが異なる場合で
あってもそれらの被洗浄物を共通の保持機構で保持すべ
く、前記回転ローラのセット位置を可変としたことによ
り、洗浄装置の共用化をはかることができる。Further, even if the sizes of the objects to be cleaned are different, the setting position of the rotary roller is made variable so that the objects to be cleaned can be held by a common holding mechanism, so that the cleaning device can be shared. Can be measured.

【００１０】またさらに、前記のごとく、回転ローラの
セット位置を可変とするに際し、常に被洗浄物の中心位
置を一定とすることにより、サイズの異なる磁気ディス
クの内周を洗浄する場合であっても、洗浄ブラシの軸心
位置を可動変更する必要がなく、しかもサイズの異なる
被洗浄物の中心位置が常に一定であるということは、洗
浄装置内における各工程間の被洗浄物搬送系をも簡素化
することができる。Further, as described above, when the set position of the rotary roller is made variable, the center position of the object to be cleaned is always kept constant to clean the inner circumferences of magnetic disks of different sizes. In addition, it is not necessary to change the axial center position of the cleaning brush, and the center position of the objects to be cleaned having different sizes is always constant, which means that the cleaning object transport system between each step in the cleaning device is also It can be simplified.

【００１１】[0011]

【実施例】以下、本発明を、図１〜図３にもとづいて説
明すると、図１は本発明装置の一実施例を示す要部（被
洗浄物保持機構）の斜視図、図２および図３は本発明の
原理説明図であり、図２において、１は大きいサイズの
被洗浄物、図３において、２は小さいサイズの被洗浄物
を示している。DESCRIPTION OF THE PREFERRED EMBODIMENTS The present invention will be described below with reference to FIGS. 1 to 3. FIG. 1 is a perspective view of a main part (a cleaning object holding mechanism) showing an embodiment of the device of the present invention, FIG. 2 and FIG. 3 is an explanatory view of the principle of the present invention. In FIG. 2, reference numeral 1 indicates a large-sized object to be cleaned, and FIG.

【００１２】被洗浄物１，２の外周保持部となる回転ロ
ーラ３は、これら被洗浄物１，２の垂直面下方に２個、
垂直面上方に１個位置しており、円盤状の被洗浄物１，
２の外周上の３点を前記回転ローラ３で保持することに
より、各被洗浄物１，２の保持位置が固定される。Two rotating rollers 3 serving as outer peripheral holding portions of the objects to be cleaned 1 and 2 are provided below the vertical surfaces of the objects 1 and 2 to be cleaned.
One is located above the vertical surface and has a disk-shaped object to be cleaned 1,
By holding the three points on the outer circumference of 2 with the rotating roller 3, the holding positions of the respective objects to be cleaned 1 and 2 are fixed.

【００１３】回転ローラ３は、図の矢印の方向に移動す
ることで被洗浄物１，２を回転させる。The rotating roller 3 rotates the objects to be cleaned 1, 2 by moving in the direction of the arrow in the figure.

【００１４】３個の回転ローラ３のうち、被洗浄物１，
２の垂直面下方に位置する２個の回転ローラ３を、この
被洗浄物１，２の中心方向に向かって移動させることに
より、被洗浄物１，２のサイズが異なる場合であって
も、その中心位置は変化せず、一定位置での保持が可能
となる。Of the three rotating rollers 3, the objects to be cleaned 1,
By moving the two rotating rollers 3 located below the vertical surface of 2 toward the center direction of the objects to be cleaned 1, 2, even if the sizes of the objects to be cleaned 1, 2 are different, The center position does not change, and it can be held at a fixed position.

【００１５】そして、回転ローラ３の移動量を調整する
ことにより、各種サイズの被洗浄物を保持することがで
きる。By adjusting the amount of movement of the rotary roller 3, the objects to be cleaned of various sizes can be held.

【００１６】本発明の要部を示す図１において、図２お
よび図３にそれぞれ符号１，２で示す被洗浄物の垂直面
下方を保持する２個の回転ローラ３と、被洗浄物１，２
の垂直面上方を保持する１個の回転ローラ３とは、その
駆動系が分けられている。In FIG. 1 showing the essential parts of the present invention, two rotating rollers 3 for holding the lower portions of the vertical surfaces of the objects to be cleaned, which are respectively designated by reference numerals 1 and 2 in FIGS. Two
The drive system is separated from the one rotating roller 3 that holds the upper part of the vertical surface of the.

【００１７】被洗浄物１，２の垂直面下方を可回転的に
保持する回転ローラ３の駆動系は、ラック４，ピニオン
５，エアシリンダ６によって構成されており、エアシリ
ンダ６が動作することでラック４を左右に動かす。The drive system of the rotary roller 3 that rotatably holds the lower portions of the vertical surfaces of the objects to be cleaned 1 and 2 is composed of a rack 4, a pinion 5 and an air cylinder 6, and the air cylinder 6 must operate. Move rack 4 left and right with.

【００１８】ラック４が左右に動くことでピニオン５が
転角する。When the rack 4 moves left and right, the pinion 5 turns.

【００１９】被洗浄物１，２の垂直面下方を可回転的に
保持する回転ローラ３は、ピニオン５の中心に対し、偏
心した位置でピニオン５と連結されているため、ピニオ
ン５が転角すると、その回転ローラ３は、図２，図３の
矢印のように移動することができる。そして、このとき
の移動方向が被洗浄物１，２の中心方向となるよう、ピ
ニオン５に対する回転ローラ３の偏心位置を決め、また
前記２個の回転ローラ３の移動量を同一とすることによ
り、被洗浄物１，２のサイズが異なる場合であっても、
その中心位置を一定の位置にしておくことができる。Since the rotary roller 3 which rotatably holds the lower portions of the vertical surfaces of the objects to be cleaned 1 and 2 is connected to the pinion 5 at a position eccentric to the center of the pinion 5, the pinion 5 rotates. Then, the rotating roller 3 can move as shown by the arrow in FIGS. Then, the eccentric position of the rotary roller 3 with respect to the pinion 5 is determined so that the moving direction at this time is the central direction of the objects to be cleaned 1, 2, and the moving amounts of the two rotary rollers 3 are the same. , Even if the sizes of the objects to be cleaned 1 and 2 are different,
The center position can be kept constant.

【００２０】被洗浄物１，２の垂直面上方を可回転的に
保持する回転ローラ３の駆動系は、エアシリンダ７，引
きバネ１１，駆動伝達シャフト１２，プーリー９によっ
て構成されており、この駆動系の先端に位置して、被洗
浄物１，２の垂直面上方を可回転的に保持する回転ロー
ラ３が設けられており、エアシリンダ７が動作すること
により、駆動伝達シャフト１２に接続されているプーリ
ー９の支点を中心に、被洗浄物１，２の垂直面上方に位
置する回転ローラ３が上下動する。The drive system of the rotary roller 3 which rotatably holds the vertical surfaces of the objects to be cleaned 1 and 2 is composed of an air cylinder 7, a tension spring 11, a drive transmission shaft 12, and a pulley 9. A rotary roller 3 is provided at the tip of the drive system and rotatably holds the upper vertical surfaces of the objects to be cleaned 1, 2 and is connected to the drive transmission shaft 12 by operating the air cylinder 7. The rotating roller 3 located above the vertical surface of the objects to be cleaned 1 and 2 moves up and down around the fulcrum of the pulley 9 that is being driven.

【００２１】被洗浄物１，２の垂直面上方に位置する回
転ローラ３が下降して被洗浄物１，２を保持すると、こ
の回転ローラ３は、引きバネ１１の力で常に被洗浄物
１，２を押し付けた状態となる。When the rotating roller 3 located above the vertical surfaces of the objects to be cleaned 1 descends and holds the objects to be cleaned 1, 2, the rotating roller 3 is constantly pulled by the force of the pulling spring 11. , 2 are pressed.

【００２２】したがって、被洗浄物１，２のサイズが異
なる場合であっても、その上方に位置する回転ローラ３
は、被洗浄物１、２に対し、常に適正な保持力を加える
ことができる。Therefore, even if the sizes of the objects to be cleaned 1 and 2 are different, the rotary roller 3 located above them.
Can always apply an appropriate holding force to the objects to be cleaned 1, 2.

【００２３】そして、被洗浄物１，２の外周を保持して
いる前記全ての回転ローラ３には、回転モータ８からの
回転駆動力がプーリー９，ベルト１０，駆動伝達シャフ
ト１２を介して伝達される。The rotary driving force from the rotary motor 8 is transmitted to all the rotary rollers 3 holding the outer circumferences of the objects to be cleaned 1 and 2 through the pulley 9, the belt 10 and the drive transmission shaft 12. To be done.

【００２４】なお、被洗浄物１，２の垂直面下方に位置
する２個の回転ローラ３は、これを回転モータ８によっ
て回転駆動させるとともに、この２個の回転ローラ３
は、ピニオン５に対して偏心させる必要があるから、駆
動伝達シャフト１２の途中には、図示を省略したカップ
リングが設けられている。The two rotary rollers 3 located below the vertical surfaces of the objects to be cleaned 1 and 2 are driven to rotate by a rotary motor 8, and the two rotary rollers 3 are also rotated.
Needs to be eccentric with respect to the pinion 5, so a coupling (not shown) is provided in the middle of the drive transmission shaft 12.

【００２５】[0025]

【発明の効果】以上、要するに、本発明によれば、被洗
浄物の外周を３個以上のローラによって保持し、それら
複数個の回転ローラの全てに回転駆動力を与えるように
したことにより、被洗浄物は、これに加えられる洗浄ブ
ラシの押し圧など、外部からの負荷に対して安定した回
転力を得ることができ、ひいては被洗浄物の回転力のバ
ラツキをなくして良好な洗浄効果を得ることができる。As described above, in summary, according to the present invention, the outer periphery of the object to be cleaned is held by three or more rollers, and the rotational driving force is applied to all of the plurality of rotating rollers. The object to be cleaned can obtain a stable rotational force against the load from the outside such as the pressing force of the cleaning brush applied to the object to be cleaned, which in turn eliminates the variation in the rotational force of the object to be cleaned and provides a good cleaning effect. Obtainable.

【００２６】また、前記複数個のローラの回転駆動源を
共通とすることにより、構造の簡素化と経済的負担軽減
の効果とを同時に満足することができる。Further, by making the rotary drive source common to the plurality of rollers, it is possible to satisfy both the simplification of the structure and the effect of reducing the economical burden at the same time.

【００２７】さらに、被洗浄物のサイズが異なる場合で
あってもそれらの被洗浄物を共通の保持機構で保持すべ
く、前記回転ローラのセット位置を可変としたことによ
り、洗浄装置の共用化をはかることができ、これまた経
済性の点で優れている。Further, even if the sizes of the objects to be cleaned are different, the setting position of the rotary roller is made variable so that the objects to be cleaned can be held by a common holding mechanism, so that the cleaning device can be shared. It is possible to measure, and this is also excellent in economical efficiency.

【００２８】またさらに、前記のごとく、回転ローラの
セット位置を可変とするに際し、常に被洗浄物の中心位
置を一定とすることにより、サイズの異なる磁気ディス
クの内周を洗浄する場合であっても、洗浄ブラシの軸心
位置を可動変更する必要がなく、これまた構造の簡素化
に寄与し、しかもサイズの異なる被洗浄物の中心位置が
常に一定であるということは、洗浄装置内における各工
程間の被洗浄物搬送系をも簡素化することができる。Further, as described above, when the set position of the rotary roller is made variable, the center position of the object to be cleaned is always kept constant to clean the inner circumference of the magnetic disks of different sizes. Also, it is not necessary to change the axial position of the cleaning brush, which also contributes to the simplification of the structure, and the fact that the center position of the objects to be cleaned of different sizes is always constant means that It is also possible to simplify the article conveyance system between steps.

【００２９】これに加えて、被洗浄物の垂直面上方に位
置している回転ローラを、弾性体を介して当該被洗浄物
に押し付けるようにすれば、被洗浄物に対して無理な力
を加えることなく、この被洗浄物を常に適正な保持力で
もって支えることができる。In addition to this, if the rotary roller located above the vertical surface of the object to be cleaned is pressed against the object to be cleaned through the elastic body, an unreasonable force is applied to the object to be cleaned. It is possible to always support the object to be cleaned with an appropriate holding force without adding.

【図面の簡単な説明】[Brief description of drawings]

【図１】本発明に係る洗浄装置の一実施例を示す要部
（被洗浄物保持機構）の斜視図である。FIG. 1 is a perspective view of a main part (cleaning object holding mechanism) showing an embodiment of a cleaning device according to the present invention.

【図２】本発明の原理説明図である。FIG. 2 is a diagram illustrating the principle of the present invention.

【図３】同じく本発明の原理説明図である。FIG. 3 is a diagram for explaining the principle of the present invention.

【符号の説明】[Explanation of symbols]

１…被洗浄物、２…被洗浄物、３…回転ローラ、４…ラ
ック、５…ピニオン、６…エアシリンダ、７…エアシリ
ンダ、８…回転モータ、９…プーリー、１０…ベルト、
１１…引きバネ、１２…駆動伝達シャフト。1 ... Object to be cleaned, 2 ... Object to be cleaned, 3 ... Rotating roller, 4 ... Rack, 5 ... Pinion, 6 ... Air cylinder, 7 ... Air cylinder, 8 ... Rotating motor, 9 ... Pulley, 10 ... Belt,
11 ... Pulling spring, 12 ... Drive transmission shaft.

Claims (2)

【特許請求の範囲】[Claims] 【請求項１】円盤状の被洗浄物を可回転的に保持して洗
浄する洗浄装置において、前記被洗浄物の外周を３個以
上のローラによって保持し、それら複数個の回転ローラ
の全てに回転駆動力を与えるとともに、前記複数個のロ
ーラの回転駆動源を共通とし、さらに被洗浄物のサイズ
が異なる場合であってもそれらの被洗浄物を共通の保持
機構で保持すべく、常に被洗浄物の中心位置を一定とし
た状態で前記回転ローラのセット位置を可変としたこと
を特徴とする洗浄装置。1. A cleaning device for rotatably holding and cleaning a disk-shaped object to be cleaned, wherein the outer periphery of the object to be cleaned is held by three or more rollers, and all of the plurality of rotating rollers are held. In addition to applying a rotational drive force, the plurality of rollers have a common rotational drive source, and even if the sizes of the objects to be cleaned are different, the objects to be cleaned are always held by a common holding mechanism. A cleaning device, wherein the setting position of the rotary roller is variable while the center position of the cleaning object is constant. 【請求項２】請求項１において、被洗浄物の垂直面上方
に位置している回転ローラを、弾性体を介して当該被洗
浄物に押し付ける構成とした洗浄装置。2. The cleaning device according to claim 1, wherein the rotating roller located above the vertical surface of the object to be cleaned is pressed against the object to be cleaned through an elastic body.
JP3316048A 1991-11-29 1991-11-29 Cleaner Pending JPH05146765A (en)

Priority Applications (1)

Application Number Priority Date Filing Date Title
JP3316048A JPH05146765A (en) 1991-11-29 1991-11-29 Cleaner

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
JP3316048A JPH05146765A (en) 1991-11-29 1991-11-29 Cleaner

Publications (1)

Publication Number Publication Date
JPH05146765A true JPH05146765A (en) 1993-06-15

Family

ID=18072689

Family Applications (1)

Application Number Title Priority Date Filing Date
JP3316048A Pending JPH05146765A (en) 1991-11-29 1991-11-29 Cleaner

Country Status (1)

Country Link
JP (1) JPH05146765A (en)

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